Purpose: Deaf and hard of hearing (DHH) children's language development and delays are well documented, yet less is known about their delays in theory of mind (ToM) development. Importantly, conversational-communicative experiences, language competence, and teacher/parent influences loom large. The present study examined ToM development and the…

Infants are born highly sensitive to the natural patterns found in languages. They use their perceptual sensitivity to acquire detailed information about the structure of languages in their environment. To date, most studies of infant perception and early language acquisition have investigated spoken/auditory languages and hearing infants (e.g.…

This review addresses the question of how early access to sign language influences the development of deaf children with cochlear implants (CIs) by examining the literature surrounding the topic across the domains of spoken/written language development, cognitive development, and sociocultural development. Although research in the realm of…

In U.S. deaf education, disablement results from a normative interpretation of disability in the Individuals With Disabilities Education Act. However, Vygotsky's "Fundamentals of Defectology" (1993) allows educators to view current deaf education pedagogical practices through a sociocultural-constructivist lens and reject the current…

Purpose: Deaf children are frequently reported to be at risk for difficulties in executive function (EF); however, the literature is divided over whether these difficulties are the result of deafness itself or of delays/deficits in language that often co-occur with deafness. The purpose of this study is to discriminate these hypotheses by…

The purpose of this literature review is to present the arguments in support of conceptualizing deaf children as 'English Learners', to explore the educational implications of such conceptualizations, and to suggest directions for future inquiry. Three ways of interpreting the label 'English Learner' in relationship to deaf children are explored:…

In recent years, researchers have turned their attention to the cognitive impact of bilingualism, and the benefits of using two languages have become increasingly apparent. Children raised in bilingual families exhibit stronger awareness of the style and tone of language, stronger cognitive development, and higher levels of reading skill than…

Language acquisition involves learning not only grammatical rules and a lexicon but also what people are intending to convey with their utterances: the semantic/pragmatic component of language. In this article we separate the contributions of linguistic development and cognitive maturity to the acquisition of the semantic/pragmatic component of…

In recent years, the intersection of cognitive psychology, developmental psychology, and neuroscience with regard to deaf individuals has received increasing attention from a variety of academic and educational audiences. Both research and pedagogy have addressed questions about whether deaf children learn in the same ways that hearing children…

This article describes the case of a deaf native signer of American Sign Language (ASL) with a specific language impairment (SLI). School records documented normal cognitive development but atypical language development. Data include school records; interviews with the child, his mother, and school professionals; ASL and English evaluations; and a…

A brief review is provided of recent research on the impact of early visual language exposure on a variety of developmental outcomes, including literacy, cognition, and social adjustment. This body of work points to the great importance of giving young deaf children early exposure to a visual language as a critical precursor to the acquisition of…

A synopsis of research on language, cognition, and communication in deaf students and adults explores basic linguistic processes, evaluates present understanding of sign language as a language, and relates language to ethnicity and biculturalism, concluding that American Sign Language should be the preferred language of instruction. (Author/CL)

Reports an 18-month longitudinal study of sign language acquisition in very young children of deaf parents. Results indicate that some revision of views on cognitive prerequisites for language is necessary. Implications for nonspeaking populations and for developmental theory are discussed. Reviews briefly sign language training programs for…

This case study reports on the progress of Navon, a 13-year-old boy with prelingual deafness, over a 3-month period following exposure to Logo, a computer programming language that visualizes specific programming commands by means of a virtual drawing tool called the Turtle. Despite an almost complete lack of skills in spoken and sign language,…

Examination of linguistic and cognitive skills of 59 deaf students (7-15 years old) revealed that Ss whose parents consistently signed to them showed greater syntactic comprehension and more advanced operational skills than students whose parents signed less consistently. (Author/CL)